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곱셈 2자리 X 2자리

1

		4	1
		4	9
	3	6	9
1	6	4	0
2	0	0	9

2

		1	1
		2	3
		3	3
	2	2	0
	2	5	3

3

		5	4
		4	1
		5	4
2	1	6	0
2	2	1	4

4

		5	8
		2	7
	4	0	6
1	1	6	0
1	5	6	6

5

		7	4
		9	2
	1	4	8
6	6	6	0
6	8	0	8

6

		2	4
		5	1
		2	4
1	2	0	0
1	2	2	4

7

		6	5
		1	2
	1	3	0
	6	5	0
	7	8	0

8

		6	2
		1	9
	5	5	8
	6	2	0
1	1	7	8

9

		8	7
		2	6
	5	2	2
1	7	4	0
2	2	6	2

10

		1	2
		1	4
		4	8
	1	2	0
	1	6	8

11

		7	3
		2	1
		7	3
1	4	6	0
1	5	3	3

12

		8	3
		1	8
	6	6	4
	8	3	0
1	4	9	4

13

		4	5
		1	4
	1	8	0
	4	5	0
	6	3	0

14

		8	1
		1	5
	4	0	5
	8	1	0
1	2	1	5

15

		7	5
		4	6
	4	5	0
3	0	0	0
3	4	5	0

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